Transaction not yet indexed

52DZ1VKqd5w6v6aUksT8eLFhkipXtvM8bCkMFUbGZQuiY7YyZw2hb1pgm2FDc7YWYBuSAbRNP6vmF5eHCCrQ2nw3

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