Transaction not yet indexed

mtYmvsSpbf3pJDWYxDAtXiJFQWYDyGzRTHeHep7x3RdeUiY8ppSiXqaaw7FyECT8NGpsWpgNGuDYHzRmtsAK3Qp

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