Transaction not yet indexed

121ufSGsL1DT9pVSw4ZJLUk496K95VeV1k7rfDShCyEnev7ieVAMAXGhWWApNwrAFDYS9ALjT2DUNkLmH3it91R

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