Transaction not yet indexed

53fkg6RfSjA45LCAESao3EptJzgayL46EmQ7CmaMECr3V8wwe2ELFZ3WfxWN5UHDKmGk7W4FrWS9vju8Z1R6tiTJ

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