Transaction not yet indexed

53g5DEQyV9GPgMLkCFdKmiYvFoFkVjSMdhQdDsMFUaGYtsaKVpSZpuzfnwzU8tipwLVj5bGet2v3eEnhGSJFRCRE

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