Transaction not yet indexed

M2fFdmtWC7BKei7FjwKRZGrXiSYJ3naEzwRiuGNSZRYibQySwLfvWiU6p3P6hDqKtWbc4SaaMZffNmzDbk3x5wh

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