Transaction not yet indexed

53mufrLbN5PSfGX8B66qCwuv5D1EGCFD2hpSkrH2RSGPpFCc3nPViqPdD31Tm4GK6ciQ4y9jw4VBQ54XKJ23QmYz

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