Transaction not yet indexed

53Jf5nneEab1JkcPcqQYPRHRiqKS9AM7sdAHKnfkgeRVRG2UGKcLbaVvj86ofwnaFscG9k3kZLnYVKmWV37VwiDR

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