Transaction not yet indexed

53hEVdbQk5km6MUZdgvaYPiw2pvNHsEUn8qqhAFxbEVMicj1dBVKN6rJ2BPvAvFQpApnnVT7knBF3rvASmqRPiXD

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