Transaction not yet indexed

55Y9Yrkpvr9B9tRjsdCqv56oE1LQvUb2CFbjSGHGmcEydZL1pibYtdaQgU8RwFRZLWzWkYdsq2yBBKXHRhiaFbiS

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