Transaction not yet indexed

53DGLvRUDWB8c4qghxgVLPRJDRVzvb9oMLfba57AXKgFfgv6BBJYTrD6oA4YsJvEky7dCxJ8AQZhkdQMhpyMe1Yt

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