Transaction not yet indexed

55wkbYfh3ybNv9hnV4e1uabtaTmiAYAzRHm5Z4oqafqQbsMaDJfHaNK9bPPCqZW9rn9XYAzPYBoiNTYY9sHGBBf4

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