Transaction not yet indexed

55UMJkMrgNuUnLbSLK85k8UkQwJ7kGXWDbYQDkt3XM6CjWU8mZAK9MUaGXerL4MSex6GxYDLc59fS2VB6jJfRViA

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