Transaction not yet indexed

53CwSu5wbcZ5zLxrd2iDLUdn8K3SeZUzuwofR3mLHX6vB7nLVCzQcJseADhL3FUZTUrmLeaoztZeUFJQX8cJQRQk

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