Transaction not yet indexed

53SHXFLca1pXJSiywuBJqEUaPL5myJFrgdidskmMqY6es3uCU2nYu5Zjf2KFwRaGmi6GUUVyL8ZxMsrUufUkj7P

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