Transaction not yet indexed

53k12CMwsZ6LhFSVMW9bKynS7yYsYSEdCXgVryoHVd3o34NRYjbaupejgPFVEMiBHwzKsqfPU6UNF7vMkmN4A6PW

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