Transaction not yet indexed

53EtCNp3i8P8SHudU4EXSyexzQnUoZa1eit1PRD1JVNkAFrjKkknucTC9aRdeiMsjPyEnp3H1pNABnPkX82n2toM

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