Transaction not yet indexed

21NreWM6vF3Ptx7HoZCTKDGCYdynXR2KP52CVN5bZzANX55sVm5Rx3AaEj4BbzwiQwBcm2S2R9r5KoRk2FfTLbgE

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