Transaction not yet indexed

255SMfZG4gA3Q3w4nVixSqGz1END3ZCimALWH3k8Rd4cHSeJdUtFkXr8spSJcc7GVcX1YS1ZnEFuGby7pAVNw15f

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