Transaction not yet indexed

53CGF5vv9TCd6qKnp2vfUywGyGP6BF2Hww63yo8Z2QZWiWCLRKJMRQ2pbFVaR2KVisRn5HVecHkrSjj3D7kzFuxi

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