Transaction not yet indexed

53LCF9dRD3MFcSmxX8fNei8Hm12E8b9vbcRnb9vcctWTQMgQVnctZzo4eBrKgK5NZrpVBb1wyUBPFDq2yD8hXyRZ

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