Transaction not yet indexed

52LfRG9iN6RtdkEPC5hTiM2sxsr2qh51ZUBqved6YjbVT1vu6Yn5dEEoawgV5RLy8XsTuar3AwTJRMECEk3aPzTT

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