Transaction not yet indexed

5ckUf6wPAEd2FsEoZ1rDDw3JECbVJMt6X3tAC3gsmW5ReaC3um5RoDP9QKbB4MJWfmqE2oRpumB2xPjF8b6Xsok2

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