Transaction not yet indexed

55887mr8EQHzSjQrco8ofjqFbf8RcXN5WtUNqgeaLjqiACPyFdD6aPtDMApxUrqjqvPSyFriF6BuMxTcjTrdP6Vf

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