Transaction not yet indexed

5c6tbJfu552UYbUFAWB4dF6xCwnJdLMgPNpok1dvPWF2sjCfE6GJPvDCUx271v18C5PwLpnUnw3JrPbTQ3PyPV7K

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