Transaction not yet indexed

NF6KMix8eKD9PQz3mH328zLxKeYfSvTJxZRxbHHPW2peCUAx2FxeN9beMZZ9faZ2vxrJxPGQyA6euV4HCmMtAi6

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