Transaction not yet indexed

aMp4WEzBahrd3iqQjeC2Z95ryp5eFsZWJCAPndbJfo1q8Wkft5JajTosV2BEnKNp4YcMXT614Pz7UdJPqeki7JS

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