Transaction not yet indexed

AMnwaNBjjCd8iGfu73eSG3iwTdDcyB2ZEG1ybzeQwgDuYEQCja4hfcanUqRY4i4bHoHw52MojbcqZf4feMbJtL2

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