Transaction not yet indexed

yy21EiZmgFS2dtu5ZioHXoAY3PLdNLaN1YT3tS7T5qMexULnoi1idpSGcBtwENQGfB4k8TE4dC33wquACUGpdCE

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