Transaction not yet indexed

53MbDVB7g6APR45sb82UyiEQyhAKGyAXqrtKXZjr4jn5dJ3BvXrMkWhQUfDFX2LqjMH1AWqakVFsHL4oKP5kJrDU

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.