Transaction not yet indexed

PoFDoWEakvEEcaZCtXDA3dHkx29yAYKu3d7d5ga4zqBfPLc35PvcCPzAi2nYf8ghTcbJRvbfDRhSEJPbPQ8JLG1

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