Transaction not yet indexed

55vmiV8eN6sVMVAPUFiDTTKb5ndkQLPwCZLnnuywaDzjBfcdE1QSshKNkCdcRAqGLSVZ4QP6nHiWA2HsYDDYBXi2

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