Transaction not yet indexed

53LRGLdRfP4o87VnPto7ME9AVK1eQNpTR86RbNjd7ZhVjdFYGEyy4HXEmRWmPd94Ckuo4xowBAyWUtA8TCANxmRc

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