Transaction not yet indexed

553DyLLWh5cpyYTPZbV3cXrEV4nAMgYcauUYnkCrVc9rT6CspNQmeDjSA3mtyekmDgRFyJpaUcJF5Dw8UyKn3ynM

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