Transaction not yet indexed

53e8KhnVumnSybouHmGVMJjLUGwAekd8paaXmbzrsyHsTnsFPYtAPUTf3XFb5edGkqvPyyaC3fqQkRM2Uc3iNoKY

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