Transaction not yet indexed

55XfMn4HWciVABeQCHqPvRtaEnXShYkwi4HMuYUGs3kK4bE3Lv2xNVpZaP6ZV9RycukHMoqEkN7p8a8uiJaKYCr5

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