Transaction not yet indexed

QRMMwshd6Me31HkbfJCTcFHuFzSm57Cp53ZXAkWqBMPj5Ro16gHNuSskiJEhFPhPFPkC7FgCJhDCFgBTEER1aM4

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