Transaction not yet indexed

55Am1tGVpmW7EWdYgpcvfddi7Ca6RFH4FdY7jg286PHyHWjJAqpyRrMsnSytAWHDgN5suPgroEoVVoyTpWRQ2eiu

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