Transaction not yet indexed

53Ch8RM7PUgTest8PJ8U43PH4X6xzGK4htTscRmzM7tP5hsUh6yAMUg4EGmmmsxjG6b9hyWq8sh1RoWd69RgNAM7

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