Transaction not yet indexed

53c6KsjFsCXZpTpABMxtqJZ5MAVSt3H9YrbEJfkz2GMCSCUdKYiSChJRDXZFumFYDHeD9PxZycH53LyKyLGgWEPd

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