Transaction not yet indexed

53PfpuRyjKVFmYPqaxLa9AFqmJxSkk5jAzFYm8f6rPFmsibqsPxLaeJRi4A6Fxcnwy3f5xX2h73BLVcEZF6o7vhD

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