Transaction not yet indexed

55dfaFZXhM2g5UGmgMbr3Xi4NPkeyzjoUTqhQWrDpQHWRcJvghHSZYCEoKpp7FiYpwF6yC7iLVPvvJBYuURF948e

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