Transaction not yet indexed

ecXkkfSNKzJUvsEKbZKEft8X2AYrzW1mCnipPjdNPMB2fYuht5j6ZnPm2frbEhguKbWUF2Xc8dg9VpGCPhGrKz1

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