Transaction not yet indexed

2R1kkQD1D7MhmDX9ahk8kdKHghJJ8FqN8wBDcmW63DDHUjrcoJdv9QmJAVeNb41j1rC863wadGyHxKnod1RYXiH5

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