Transaction not yet indexed

aMmp8FbpDskvvPvwP69fSfaZSmdqQ8uej6dbFuM73TehvCN2fD7TZNRQvwiu1Suhd1giGSbdCmQdpRjBTmQdFgm

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