Transaction not yet indexed

53Q3BYV2fZntnZMefFJqxciGoC2RSZLBXfYPzSUqZr7RGe9Fb8oRTTjkPXzNU8k9K5UerL646cTrWsQVA1E9Kupa

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