Transaction not yet indexed

53DqUiVgCXSi1iGNVm3PYDYarTWupRNejC71k7FEMDYGhNUzKFqbaEQrhAdHARAf1zEj4EN2dmkFGLMuNDLoKbUN

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