Transaction not yet indexed

A51z21iMDCeR2VThXjWiPLBN3Ag3ADuP9pEqff6pR7J3N8BVJ5JbXMkFRZ2zPbCWndjopy2hFexyMitKbtQ2MdN

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