Transaction not yet indexed

21MBfFCDwdVuaXP847J8ukgM4nY61pXv9nwBz2P9fW1szBjvsXjTZC3e44G8gFnSAfT3AXHkDXnUEXP1PT6AC7ZD

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