Transaction not yet indexed

53NKjZJhe3G73Uv6HSpctSWTmfCMyE46qBSmNWw5BVwC32RG8L9D3Veba3mNARn7JoVcghPVGzHaf6SdJS5B7cnU

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